If \[y=a{{e}^{x}}+b{{e}^{-x}}+c\] where \[a,b,c\] are parameters then \[{{y}''}'=\] [EAMCET 2002]

If \[y=a{{e}^{x}}+b{{e}^{-x}}+c\] where \[a,b,c\] are parameters then

1.	If \[y=a{{e}^{x}}+b{{e}^{-x}}+c\] where \[a,b,c\] are parameters then \[{{y}''}'=\] [EAMCET 2002]
A.	\[y\]
B.	\[y'\]
C.	0
D.	\[y''\]
Answer» C. 0

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If \[y=a{{e}^{x}}+b{{e}^{-x}}+c\] where \[a,b,c\] are parameters then \[{{y}''}'=\] [EAMCET 2002]

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